3rd grade math review

3rd grade math review

Assessment

Flashcard

Mathematics

3rd Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the perimeter of a rectangle?

Back

The perimeter is the total distance around the rectangle, calculated by adding the lengths of all sides. For a rectangle, it is calculated as P = 2(length + width).

2.

FLASHCARD QUESTION

Front

If a yard is 40 feet long and 5 feet less wide, what is the width?

Back

The width is 40 feet - 5 feet = 35 feet.

3.

FLASHCARD QUESTION

Front

How do you calculate the total amount of fencing needed for a yard?

Back

To calculate the total amount of fencing, find the perimeter of the yard using the formula P = 2(length + width).

4.

FLASHCARD QUESTION

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as a/b, where 'a' is the numerator and 'b' is the denominator.

5.

FLASHCARD QUESTION

Front

What does the numerator in a fraction represent?

Back

The numerator represents the number of parts you have.

6.

FLASHCARD QUESTION

Front

What does the denominator in a fraction represent?

Back

The denominator represents the total number of equal parts the whole is divided into.

7.

FLASHCARD QUESTION

Front

If you arrive at school at 7:35 am and lunch is at 11:55 am, how do you find the time until lunch?

Back

Subtract the arrival time from the lunch time to find the duration.

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